Rapid: Individual Calculations June 2022
 Duker, Craig  Total change: 4.20  Rating chartPersonal card
 2022 Norths Rapid Championship Sydney AUS 2022-04-26
RcRownchangeKK*chgGame
 1621 1524 2.50 6 0.21 20 4.20 
  Quek, Kristine wf1865 AUS0.001-0.1220-2.40 
  Xu, Jason 1577 AUS0.5010.07201.40 
  Dingley, Justin 1536 AUS0.5010.02200.40 
  Stern, David 1624 AUS0.5010.14202.80 
  Timms, Cameron 1454 AUS0.001-0.6020-12.00 
  Dibley, Shane E 1670 AUS1.0010.702014.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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